<script setup lang="ts">
import {
  getPatientList,
  addPatient,
  editPatient,
  delPatient,
} from "@/services/user";
import type { Patient, PatientList } from "@/types/user";
import { Dialog, Toast } from "vant";
import Validator from "id-validator";
import { computed, onMounted, ref } from "vue";
import { useRoute, useRouter } from "vue-router";
import useStore from "@/stores";
// 1. 查询家庭档案-患者列表
const list = ref<PatientList>([]);
const loadList = async () => {
  const res = await getPatientList();
  list.value = res.data;
  // 默认选择 当你是选择患者的时候，且有患者信息的时候
  if (isChange.value && list.value.length > 0) {
    const defPatient = list.value.find((item) => item.defaultFlag === 1);
    if (defPatient) patientId.value = defPatient.id;
    else patientId.value = list.value[0].id;
  }
};
onMounted(() => {
  loadList();
});

// 添加档案
const options = [
  { label: "男", value: 1 },
  { label: "女", value: 0 },
];
// 准备默认值
const initPatient: Patient = {
  name: "",
  idCard: "",
  gender: 1,
  defaultFlag: 0,
};
// 表单数据
const patient = ref<Patient>({ ...initPatient });
//checkbox 默认值转换
const defaultFlag = computed({
  get() {
    return patient.value.defaultFlag === 1 ? true : false;
  },
  set(value) {
    patient.value.defaultFlag = value ? 1 : 0;
  },
});
// 控制侧边栏
const show = ref(false);
const showPopup = (item?: Patient) => {
  if (item) {
    // 如果点的是编辑，解构出后台需要的数据
    const { id, gender, name, idCard, defaultFlag } = item;
    patient.value = { id, gender, name, idCard, defaultFlag };
  } else {
    patient.value = { ...initPatient };
  }
  show.value = true;
};
// 保存
const submit = async () => {
  if (!patient.value.name) return Toast("请输入真实姓名");
  if (!patient.value.idCard) return Toast("请输入身份证号");
  // 身份证校验
  const validate = new Validator();
  if (!validate.isValid(patient.value.idCard)) return Toast("身份证格式错误");
  const { sex } = validate.getInfo(patient.value.idCard);
  if (patient.value.gender !== sex) return Toast("性别和身份证不符");

  // 添加或编辑
  patient.value.id
    ? await editPatient(patient.value)
    : await addPatient(patient.value);
  show.value = false;
  loadList();
  Toast.success(patient.value.id ? "编辑成功" : "添加成功");
};
// 删除
const remove = async () => {
  if (patient.value.id) {
    await Dialog.confirm({
      title: "温馨提示",
      message: `您确认要删除 ${patient.value.name} 患者信息吗 ？`,
      cancelButtonText: "取消",
      confirmButtonText: "确认",
    });
    await delPatient(patient.value.id);
    show.value = false;
    loadList();
    Toast.success("删除成功");
  }
};
const route = useRoute();
// 判断是否是选择病人或家庭档案
const isChange = computed(() => route.query.isChange === "1");
// 存储点击选中患者ID作为标识
const patientId = ref<string>();
const selectedPatient = (item: Patient) => {
  if (isChange.value) {
    patientId.value = item.id;
  }
};
const { consult } = useStore();
const router = useRouter();
// 下一步
const next = async () => {
  if (!patientId.value) return Toast("请选问诊择患者");
  consult.setPatient(patientId.value);
  router.push("/consult/pay");
};
</script>

<template>
  <div class="patient-page">
    <cp-nav-bar :title="isChange ? '选择患者' : '家庭档案'" />
    <!-- 头部选择提示 -->
    <div class="patient-change" v-if="isChange">
      <h3>请选择患者信息</h3>
      <p>以便医生给出更准确的治疗，信息仅医生可见</p>
    </div>
    <div class="patient-list">
      <div
        class="patient-item"
        @click="selectedPatient(item)"
        :class="{ selected: patientId === item.id }"
        v-for="item in list"
        :key="item.id"
      >
        <div class="info">
          <span class="name">{{ item.name }}</span>
          <span class="id">{{
            item.idCard.replace(/^(.{6})(?:\d+)(.{4})$/, "\$1******\$2")
          }}</span>
          <span>{{ item.genderValue }}</span>
          <span>{{ item.age }}岁</span>
        </div>
        <div class="icon" @click="showPopup(item)">
          <cp-icon name="user-edit" />
        </div>
        <div class="tag" v-if="item.defaultFlag === 1">默认</div>
      </div>
      <!-- 最多可添加 6 人控制 -->
      <div class="patient-add" v-if="list.length < 6" @click="showPopup()">
        <cp-icon name="user-add" />
        <p>添加患者</p>
      </div>
      <div class="patient-tip">最多可添加 6 人</div>
    </div>
    <!-- 患者选择下一步 -->
    <div class="patient-next" v-if="isChange">
      <van-button type="primary" @click="next" round block>下一步</van-button>
    </div>
    <!-- 侧边栏 -->
    <van-popup v-model:show="show" position="right">
      <cp-nav-bar
        :title="patient.id ? '编辑患者' : '添加患者'"
        :back="() => (show = false)"
        right-text="保存"
        @click-right="submit"
      ></cp-nav-bar>
      <!-- 表单 -->
      <van-form autocomplete="off">
        <van-field
          v-model="patient.name"
          label="真实姓名"
          placeholder="请输入真实姓名"
        />
        <van-field
          v-model="patient.idCard"
          label="身份证号"
          placeholder="请输入身份证号"
        />
        <van-field label="性别">
          <!-- 单选按钮组件 -->
          <template #input>
            <cp-radio-btn
              :options="options"
              v-model="patient.gender"
            ></cp-radio-btn>
          </template>
        </van-field>
        <van-field label="默认就诊人">
          <template #input>
            <van-checkbox round v-model="defaultFlag" />
          </template>
        </van-field>
      </van-form>
      <!-- 删除按钮 -->
      <van-action-bar v-if="patient.id">
        <van-action-bar-button
          @click="remove"
          type="danger"
          text="删除"
        ></van-action-bar-button>
      </van-action-bar>
    </van-popup>
  </div>
</template>

<style lang="scss" scoped>
.patient-page {
  padding: 46px 0 80px;
  ::v-deep() {
    .van-popup {
      width: 100%;
      height: 100%;
      padding-top: 46px;
      box-sizing: border-box;
    }
  }
}
.patient-change {
  padding: 15px;
  > h3 {
    font-weight: normal;
    margin-bottom: 5px;
  }
  > p {
    color: var(--cp-text3);
  }
}
.patient-next {
  padding: 15px;
  background-color: #fff;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 80px;
  box-sizing: border-box;
}
.patient-list {
  padding: 15px;
}
.patient-item {
  display: flex;
  align-items: center;
  padding: 15px;
  background-color: var(--cp-bg);
  border-radius: 8px;
  margin-bottom: 15px;
  position: relative;
  border: 1px solid var(--cp-bg);
  transition: all 0.3s;
  overflow: hidden;
  .info {
    display: flex;
    flex-wrap: wrap;
    flex: 1;
    span {
      color: var(--cp-tip);
      margin-right: 20px;
      line-height: 30px;
      &.name {
        font-size: 16px;
        color: var(--cp-text1);
        width: 80px;
        margin-right: 0;
      }
      &.id {
        color: var(--cp-text2);
        width: 180px;
      }
    }
  }
  .icon {
    color: var(--cp-tag);
    width: 20px;
    text-align: center;
  }
  .tag {
    position: absolute;
    right: 60px;
    top: 21px;
    width: 30px;
    height: 16px;
    font-size: 10px;
    color: #fff;
    background-color: var(--cp-primary);
    border-radius: 2px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  &.selected {
    border-color: var(--cp-primary);
    background-color: var(--cp-plain);
    .icon {
      color: var(--cp-primary);
    }
  }
}
.patient-add {
  background-color: var(--cp-bg);
  color: var(--cp-primary);
  text-align: center;
  padding: 15px 0;
  border-radius: 8px;
  .cp-icon {
    font-size: 24px;
  }
}
.patient-tip {
  color: var(--cp-tag);
  padding: 12px 0;
}
</style>
